Foods that look like the organs they are good for?

Here’s an interesting infograph which says that certain foods and herbs are beneficial for the organs that they look a bit like. This is a very old theory from way back in Galen’s day called the Doctrine of Signatures.
When you look at a sliced carrot it does look a little like an iris of an eye and of course carrots are good for our eyesight. Again ginger root looks a little like a stomach and again it is good for settling our stomachs. One of nature’s little gifts to us.